20147352862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{313597}}^1$

素因数の和:313972

約数の個数: 32

約数和(自身を含む): 37300600512

約数和(自身を除く): 17153247650

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 353, 706, 2471, 4589, 4942, 9178, 32123, 64246, 313597, 627194, 2195179, 4076761, 4390358, 8153522, 28537327, 57074654, 110699741, 221399482, 774898187, 1439096633, 1549796374, 2878193266, 10073676431, 20147352862]

約数ペア:

[(1, 20147352862), (2, 10073676431), (7, 2878193266), (13, 1549796374), (14, 1439096633), (26, 774898187), (91, 221399482), (182, 110699741), (353, 57074654), (706, 28537327), (2471, 8153522), (4589, 4390358), (4942, 4076761), (9178, 2195179), (32123, 627194), (64246, 313597)]